pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.05	Hunt	1	0	CNc1ncc(C(N)=O)c[nH+]1,C[NH2+]c1ncc(C(N)=O)cn1	CNc1ncc(C(N)=O)cn1	mol2524	CNc1ncc(C(N)=O)cn1